CN218748418U

CN218748418U - Special-shaped silica brick processing die

Info

Publication number: CN218748418U
Application number: CN202223002305.5U
Authority: CN
Inventors: 冯文欣; 崔铁山; 申亚伟; 钱春营; 高国营
Original assignee: Zhengzhou Changlian Refractories Co ltd
Current assignee: Zhengzhou Changlian Refractories Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-28
Anticipated expiration: 2032-11-10

Abstract

The utility model belongs to the technical field of moulds, in particular to a special-shaped silicon brick processing mould, which comprises a mould core and a mould groove, wherein the mould groove penetrates through the surface of the mould core, a positioning groove is annularly arranged on the surface of the outer wall of the mould core, a hoop is movably sleeved on the outer surface of the mould core and is formed by splicing two groups of 20866font frames, a limiting seat is welded at the position corresponding to the positioning groove on the splicing inner wall of the two groups of 20866font frames, the limiting seat and the positioning groove are spliced with each other, splicing seats are welded at the splicing end parts of the two groups of 20866font frames, a fixed hole is penetrated through the surface of each splicing seat, a fixed bolt is spliced in an inner cavity of the fixed hole, fixed seats are integrally formed at the middle parts of the surfaces of the two ends of the hoop, and the fixed seats are in a rectangular structure; this novel in-process dysmorphism silica brick processing raw materials at the punching press carries out the mold core through the staple bolt and presss from both sides tightly to the external inflation after the pressurized, can avoid the mold core to be expanded brokenly, can promote the life of mold core.

Description

Special-shaped silica brick processing die

Technical Field

The utility model relates to the technical field of mold, specifically be a dysmorphism silica brick mold processing.

Background

The silica brick belongs to an acid refractory material, has good acid slag corrosion resistance, has a refractoriness under load of 1640-1670 ℃, has stable volume when being used at a high temperature for a long time, and needs to be shaped by punching when being produced.

Present dysmorphism silica brick mold processing adopts the polystyrene cystosepiment cutting to form, at the in-process to the punching press of dysmorphism silica brick raw materials, the raw materials pressurized back outwards inflation can lead to breaking of mould to greatly reduced the life of mould, for solving above-mentioned problem, provide a dysmorphism silica brick mold processing in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a dysmorphism silica brick mold processing, the in-process dysmorphism silica brick processing raw materials of punching press is outside inflation after the pressurized, carries out the mold core through the staple bolt and presss from both sides tightly, can avoid the mold core to be risen brokenly, can promote the life of mold core.

(II) technical scheme

In order to solve the technical problem, the utility model provides a special-shaped silica brick processing mold, which comprises a mold core and a mold groove, wherein the mold groove penetrates through the surface of the mold core, a positioning groove is annularly arranged on the surface of the outer wall of the mold core, a hoop is movably sleeved on the outer surface of the mold core, the hoop is formed by splicing two groups of 2086666font frames, and a limiting seat is welded at the corresponding position of the splicing inner wall of the 20866font frames and the positioning groove, and the limiting seat and the positioning groove are mutually spliced.

Preferably, splicing seats are welded at the splicing end parts of the two groups of frames like the Chinese character' 20866, fixing holes are formed in the surfaces of the splicing seats in a penetrating mode, and fixing bolts are inserted into inner cavities of the fixing holes in a splicing mode.

Preferably, the fixing seats are integrally formed in the middle of the surfaces of the two ends of the hoop and are of rectangular structures.

Preferably, a fixed screw rod penetrates through and is inserted into the inner cavity of the fixed seat, and the bottom of the fixed screw rod is in threaded connection with processing equipment.

Preferably, a top limiting groove is formed in the top of the inner wall of the die groove, and a top protective edge is embedded in the inner cavity of the top limiting groove.

Preferably, the bottom limiting groove is formed in the bottom of the inner wall of the die groove, and a bottom protective edge is embedded in the inner cavity of the bottom limiting groove.

Preferably, the inner walls of the bottom guard edge and the top guard edge are flush with the inner wall of the die cavity.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses, the staple bolt cover is established at the mold core surface, pours into the die cavity with dysmorphism silica brick processing raw materials into, pressurizes dysmorphism silica brick processing raw materials through stamping equipment, can be to the quick shaping of dysmorphism silica brick, and the in-process dysmorphism silica brick processing raw materials of punching press is outside inflation after the pressurized, carries out the mold core through the staple bolt and presss from both sides tightly, can avoid the mold core to be expanded brokenly, can promote the life of mold core.

2. The utility model discloses, can play the effect of protection to the inner chamber top of die cavity and bottom edge through top safe edge and bottom safe edge, prevent that the mold core from taking place the skew back, stamping die head and drawing of patterns die holder when injecting the die cavity, cause the damage to die cavity top and bottom edge, can promote the protection to the mold core.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the mold core structure of the present invention;

fig. 4 is the schematic view of the hoop structure of the present invention.

Reference numerals:

1. a mold core; 2. a die cavity; 3. positioning a groove; 4. hooping; 5. a splicing seat; 6. fixing the bolt; 7. a fixed seat; 8. fixing the screw rod; 9. a top limiting groove; 10. a top protective edge; 11. a bottom limiting groove; 12. bottom edge protection; 13. a limiting seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the special-shaped silica brick processing mold provided by the utility model comprises a mold core 1 and a mold cavity 2, wherein the mold cavity 2 is arranged on the surface of the mold core 1 in a penetrating manner, a positioning groove 3 is annularly arranged on the outer wall surface of the mold core 1, a hoop 4 is movably sleeved on the outer surface of the mold core 1, the hoop 4 is formed by splicing two groups of 20866font frames, and a limiting seat 13 is welded on the splicing inner wall of the two groups of 20866font frames corresponding to the positioning groove 3, and the limiting seat 13 is mutually spliced with the positioning groove 3.

It should be noted that the anchor ear 4 is composed of two sets of frames with a structure like the Chinese character '20866', the frames are inserted from two ends of the mold core 1, the limiting seats 13 are inserted into the positioning grooves 3 on the outer wall surface of the mold core 1, the anchor ear 4 can be limited by the mutual matching of the positioning grooves 3 and the limiting seats 13, so that the anchor ear 4 is sleeved on the outer surface of the mold core 1, the special-shaped silica brick processing raw materials are injected into the mold groove 2, the special-shaped silica brick processing raw materials are pressurized by the punching equipment, the special-shaped silica brick can be quickly formed, the special-shaped silica brick processing raw materials expand outwards after being pressed in the punching process, the mold core 1 is clamped by the anchor ear 4, the mold core 1 can be prevented from being broken by expansion, and the service life of the mold core 1 can be prolonged.

As shown in fig. 4, splicing seats 5 are welded at the splicing end parts of the two groups of frames, fixing holes are formed in the surfaces of the splicing seats 5 in a penetrating mode, and fixing bolts 6 are inserted into the inner cavities of the fixing holes in a splicing mode.

It should be noted that the fixing bolt 6 is inserted into the fixing hole on the surface of the splicing seat 5, and the frame can be fixed by the fixing bolt 6, so that the hoop 4 is sleeved on the outer surface of the mold core 1.

As shown in fig. 4, fixing seats 7 are integrally formed in the middle of the surfaces of the two ends of the hoop 4, the fixing seats 7 are rectangular, fixing screws 8 are inserted into the inner cavities of the fixing seats 7 in a penetrating manner, and the bottoms of the fixing screws 8 are connected with machining equipment in a threaded manner.

It should be noted that, the two ends of the hoop 4 are inserted into the guide grooves in the fixing area of the mold core 1 through the fixing seats 7, and are connected with the production equipment through the fixing screw rods 8, so that the mold core 1 can be quickly fixed, the guide grooves and the fixing seats 7 are inserted into each other, so that the installation of the mold core 1 can be guided and positioned, and the installation accuracy of the mold core 1 can be improved.

As shown in fig. 3, top spacing groove 9 has been seted up at 2 inner wall tops of die cavity, top spacing groove 9 inner chamber inlays and is equipped with top safe edge 10, bottom spacing groove 11 has been seted up to 2 inner wall bottoms of die cavity, 11 inner chambers of bottom spacing groove inlay and are equipped with bottom safe edge 12, bottom safe edge 12 and top safe edge 10 inner wall flush with 2 inner walls of die cavity.

It should be noted that, the stamping die head and the demolding die holder can play a role in protecting the top and the bottom edge of the inner cavity of the die cavity 2 by inserting the stamping die head and the demolding die holder into the die cavity 2 through the top protective edge 10 and the bottom protective edge 12, so that the top and the bottom edge of the die cavity 2 are damaged when the stamping die head and the demolding die holder are inserted into the die cavity 2 after the die core 1 is subjected to deviation, and the protection of the die core 1 can be improved.

The utility model discloses a theory of operation and use flow: the hoop 4 consists of two groups of frames with structures like 20866, the frames are inserted from two ends of the mold core 1, the limit seats 13 are inserted into the positioning grooves 3 on the outer wall surface of the mold core 1, the limiting function can be realized on the hoop 4 through the mutual matching of the positioning grooves 3 and the limit seats 13, simultaneously, the fixing bolts 6 are inserted into the fixing holes on the surface of the splicing seats 5, the frames can be fixed through the fixing bolts 6, so that the hoop 4 is sleeved on the outer surface of the mold core 1, two ends of the hoop 4 are inserted into the guide grooves in the fixing area of the mold core 1 through the fixing seats 7, the fixing screws 8 are connected with the production equipment through threads, the mold core 1 can be quickly fixed, the guide grooves and the fixing seats 7 can be inserted into each other to play a role in guiding and positioning for the installation of the mold core 1, and the installation precision of the mold core 1 can be improved, pour into die cavity 2 with special-shaped silica brick processing raw materials into, pressurize special-shaped silica brick processing raw materials through stamping equipment, can be to the quick shaping of special-shaped silica brick, outwards expand after the in-process special-shaped silica brick processing raw materials of punching press is compressed, it presss from both sides tightly to carry out mold core 1 through staple bolt 4, can avoid mold core 1 to be risen brokenly, can promote the life of mold core 1, punching press die head and drawing die base are being injected into die cavity 2 simultaneously, can play the effect of protection to the inner chamber top and the bottom edge of die cavity 2 through top safe edge 10 and bottom safe edge 12, prevent that mold core 1 from taking place the excursion back, punching press die head and drawing die base are when injecting die cavity 2, cause the damage to die cavity 2 top and bottom edge, can promote the protection to mold core 1.

It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A special-shaped silica brick processing mold comprises a mold core (1) and a mold cavity (2), wherein the mold cavity (2) penetrates through the surface of the mold core (1), and is characterized in that a positioning groove (3) is annularly arranged on the outer wall surface of the mold core (1), an anchor ear (4) is movably sleeved on the outer surface of the mold core (1), the anchor ear (4) is formed by splicing two groups of 2086666font frames, a limiting seat (13) is welded on the splicing inner wall of each group of 20866font frames corresponding to the positioning groove (3), and the limiting seat (13) is mutually spliced with the positioning groove (3).

2. The special-shaped silica brick processing mold according to claim 1, wherein the splicing seats (5) are welded at the splicing ends of the two groups of frames (20866).

3. The special-shaped silica brick processing mold according to claim 1, wherein the anchor ear (4) has a fixing seat (7) integrally formed in the middle of the two end surfaces, and the fixing seat (7) has a rectangular structure.

4. The special-shaped silica brick processing mold according to claim 3, wherein a fixing screw rod (8) is inserted into an inner cavity of the fixing seat (7) in a penetrating manner, and the bottom of the fixing screw rod (8) is in threaded connection with processing equipment.

5. The special-shaped silica brick processing mold according to claim 1, wherein a top limiting groove (9) is formed in the top of the inner wall of the mold groove (2), and a top protective edge (10) is embedded in the inner cavity of the top limiting groove (9).

6. The special-shaped silica brick processing mold according to claim 5, wherein a bottom limiting groove (11) is formed in the bottom of the inner wall of the mold groove (2), and a bottom protective edge (12) is embedded in the inner cavity of the bottom limiting groove (11).

7. The special-shaped silica brick processing mold as claimed in claim 6, characterized in that the inner walls of the bottom protective edge (12) and the top protective edge (10) are flush with the inner wall of the mold cavity (2).